Panasonic TH-65VX300ER Service Manual ▷ View online
TH-65VX300ER
41
11.5. Block (4 of 6) Diagram
(LED:8TIMES)
(LED:9TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:5TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:4TIMES)
P_S0
ALARM
DRVMUTE
READY
P_S1
P_S0
P_S1
D9802
P+5V
P+3.3V
SOS7_SC2
SUSTAIN
CONTROL
D_IIC_CLK1
36
IC9800
BUFFER
14
CPG with SS
8
P3V_IIC2
(LSB)RE_O+
+3.3V
49
LVDS RX
STB_IIC1
DRVMUTE
SUSTAIN CONTROL
CONTROL DATA
H/V SYNC CONTROL
32
10MHz
VIDEO/PANEL CONTROL
LVDS RX
USE
RB_E-
IR_LR
P+5V
PANEL SOS
DCC_SOS
5
42
DIDEO DATA
+1.1V
OSD I/F
1
POWER ON/OFF
P3V_IIC2
P3V_
IIC1
BUFFER
D_IIC_DATA2
P+15V
D_TXD
P+5VDET
PANEL MICOM
1
40
16
3.3V_DET
V_LRID
GenX7
+1.1V
55
SOS7_SC2
STB+3.3V/RESET
D
IR_LR
2
OSD I/F
D_IIC2
SOS8_SS
D_IIC_CLK2
+3.3V
DRVMUTE
45
POWER MAIN ON
PLASMA AI
RB_O-
STB_IIC2
5
D_TXD
DIDEO DATA
D6
RD_O+
BUFFER
STB_
IIC2
15
SUB-FIELD PROCESSOR
V_LRID
FACTORY
+LVDSCLK
55
3
41
IIC
+1.1V
DRVRST
LVDS DATA
10
P+5V
(MSB)RA_O-
RESET
DCC_SOS
LP1 SLAVE
51
RB_E+
52
RA_E+
+5V
IC9001
8
V_LRID
2
P3V_IIC2
29
18
SOS8_SS
RESET
DATA CONTROL
D25
STB+5V
15
33
50
SUB-FIELD PROCESSOR
D15
A15
RA_E-
29
C21
IC9004
FLASH I/F
IC9400
(LSB)RE_O-
24
P+3.3V
UHZ
20MHz
IC9401-03
LP1 MASTER
CONTROL DATA
+2.5V
35
XRSTSYS
RC_E+
CPG with SS
20
VIDEO/PANEL CONTROL
FLASH
MEMORY
7
IC9801
DATA DRIVER
P+15V
-LVDSCLK
1
PLASMA AI
1
RC_O+
DIDEO DATA
SCAN CONTROL
D_TXD
3.3V_DET
POWER SOS
RC_E-
H/V SYNC CONTROL
(MSB)RA_O+
D_RXD
D_RXD
RC_O-
21
RD_O-
IC9300
39
2
D32
BUFFER
SCAN CONTROL
18
12
PANEL_MAIN_ON
STB_
IIC1
P3V_
IIC2
PANEL_STBY_ON
RB_O+
IC9002
PANEL STATUS
OFF_FLAG
SOS6_SC1
IC9006
40
CONTROL DATA
C31
D_RXD
IC9003
+LVDSCLK
SC20
LVDS DATA
STB+3.3V
PANEL SOS
UHZ
RE_E+
P+15VDET
44
14
LVDS SPLITTER
+3.3V
IIC
D20
VSUS_CON_S1
RE_E-
P+15V
DIGITAL SIGNAL PROCESSOR
55
P+15V
D31
23
PANEL_STATUS
IR_LR
P_S1
DIDEO DATA
9
30
VSUS_CON_S0
IIC_CONT
RD_E+
DISCHARGE
CONTROL
BUFFER
POWER SOS
26
P+3.3V
17
3.3V_DET
IIC_SW
D_IIC_DATA1
11
RD_E-
IIC
48
30
47
D_RXD
6
EEPROM
9
D_TXD
D_IIC1
TEMP
SENSOR
FOR
27
53
IC9803
P_S0
+3.3V
-LVDSCLK
P+3.3VDET
IC9005
P25
2
+2.5V
VIDEO/PANEL CONTROL
SOS6_SC1
IC9304
+1.1V
XRSTSYS
(LED:8TIMES)
(LED:9TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:5TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:4TIMES)
TH-65VX300ER
42
11.6. Block (5 of 6) Diagram
HOT
HOT
(LED:4TIMES)
COLD
COLD
COLD
HOT
D351
D504
D708
ZD505
D556
D701
F802
F602
D551
F901
ZD803
F201
F501
D510
D706
D505
D403
F801
D552
ZD401
D402
D555
D554
ZD503
D508
D707
ZD603
D557
F601
D705
PC502
POWER SW
SW061
1
Q808
-
ON
SUS_S0
15V
Q607
RUSH RELAY1_ON
BIAS_PFC_ON
NEUTRAL
VR251
4
1
SC2
RF801
P55
S
LIVE
Q605
LIVE
P54
RF601
STB_IN
14
MAIN RELAY1 ON
Q505
BIAS1(+)
5A 250V
P16
D953
Vsus
POWER
CONTROL
+
STB_IN
P25
BIAS_PFC
FB
1
NEUTRAL
PC510
SUS
S1
RESONANCE
Vda
L402
LINE
FILTER
T901
IC201
VGL
2
FB
D
Q952
PHOTO COUPLER
FB
RECTIFIER
FSTB+15V
QN
Q712
2A 250V
L801
BIAS(+)
V_SET
CONTROL
VGH
CONTROL
NEUTRAL
K602
Q809
5
BIAS_PFC
2
K802
+5V
STB_ON
NEUTRAL
OVP
8
STB_IN
MAIN RELAY ON
D803
BIAS1_MAIN
MULTI
POWER
CONTROL
BIAS(+)
SUS_Vo2
3
10
LIVE
STB
FB
MAIN SW2
Vda
10A 250V
Q404
PHOTO COUPLER
MAIN SW1
STB+5V
PFC/DRIVER
RECTIFIER
D251
8
Vsus
ON
AC DET
7
Q508
Vsen
Vsus
V_SET_2
Vcc
STB+5V
2
Vda
3
POWER SWITCH
S1
IC551
10A 250V
BIAS(-)
Vsus
Q904
NEUTRAL
Q407,Q408
BIAS1(+)
Q560
Q602,Q603
AC DET
Q709
MC551
+15V
CONTROL
AC CORD
FB
Q951
Vsus
Q355
VIN
7
PFC ON
FET
DRIVER
RECTIFIER
V_SET1
Vda_Vo
IC202
+15V_ON
P35
D603
Q802,Q803
7
PHOTO COUPLER
V_SET2
L401
L601
L602
OCP
Vsus_ON
15V
VR401
P56
MAIN RELAY1
Q504
IC951
RUSH RELAY1
POWER SUPPLY
LIVE
PANEL_MAIN_ON
Q711
P34
Q805
10A 250V
SS11
SUS_Vo1
Q557
PC902
RECTIFIER
VDD
1
L351
2
P53
-
1
VGL
5
9
8
CONTROL
PC504
RESONANCE
STB+DET
Vcc
6
Q558
C35
PFC/DRIVER
OVP
2
Vsus
ERROR
DET
P11
3
LIVE
Vsus
ERROR
DET
BIAS1(+)
POWER MICOM
V_SET_1
SUS_S1
MAIN
RELAY
ON
Q357
1
MAIN
PHOTO COUPLER
OCP
PC903
PHOTO COUPLER
Q204
P+15V
IC251
P51
SOUND+15V
1
5A 250V
OVP
T501
IS
ZD351
6
PGATE
P+15V
PHOTO COUPLER
L603
LIVE
BIAS(-)
PC202
13
10
CONTROL
Q559
S0
+
P2
1
Q506
1
P+15V
P
RUSH
RELAY
ON
Vc1
Vsus
Q201,Q202
Vda
CONTROL
OVP DET
2
SUS_Vo2
IC801
Q403
P52
+15(DD)Vo
4
BIAS_MAIN
IC901
SOS4_PS
STB+5V
Q561
Q601,Q604,Q606
Vda
DET
MAIN SW_ON
10A 250V
MAIN RELAY1_ON
2
4
IC352
DET
SOUND+15V
STB-IN
DET
IC403
IC601
OCP
Q903
VDET
Q551
Q507
BIAS_MAIN
Q405,Q406
Vda
POWER SOS
10
Q706
Q804, Q806
Vsus
5
PHOTO COUPLER
ALL_OFF
Vsen
4
Q710
Q401
RUSH RELAY1_ON
RECTIFIER
STB+5V ON
OVP
2
PHOTO COUPLER
F_STB_ON
K805
P9
EN
Q807
PHOTO COUPLER
Q503
Q402
S34
1
1
K605
VDET
FSTB_ON
IC902
PC201
1
OVP
PANEL_ON
Q251,Q252
D401
AC DET
4
D501
4
IC501
1
-
VGH
9
PC801
L803
MC701
1
T201
BIAS2(+)
3
Q203
8
9
A16
FSTB+15V
V_SET_2
VR951
2
CONT
Q901,Q902
STB+5V DET
PC501
BIAS1_PFC
Q502
+
FSTB+15V
10
FV ON
Q356
ILIM
F_STB
ERROR
DET
ALL OFF
D25
Q702
C
V_SET_1
IS
Vc1
HOT
HOT
(LED:4TIMES)
COLD
COLD
COLD
HOT
ZD552
ZD553
TH-65VX300ER
43
11.7. Block (6 of 6) Diagram
(LED:6 TIMES)
(LED:7 TIMES)
(LED:8 TIMES)
D16473
D16254
D16825
TPSOS7
D16475
ZA16112
TPSS1
ZA14951
ZA16111
D16728
TPVE
ZA16421
ZA16411
TPVFG
D16476
D16493
ZA16106
TPVSUS
ZA14901
TPVAD
TPSOS6
TPVSUS
ZA14952
TPSN1
D16282
ZA16101
ZA16102
D16791
ZA16116
ZA16412
TPSOS8
D16583
ZA16422
ZA14902
D16255
D16618
27
IC16563
VSET DET
CPH1
1
2
C33
SS
65
CRC1
9
ELECTRODE
SU
CB
10
8
2
IC16243
1
CB2
RECOVERY L
DATA DRIVER
P+5V
RECOVERY L
IPD CIRCUIT
CRC1
CHA
BUFFER
DATA DRIVER (RIGHT)
SEPA
RECOVERY H
INV
5
C2
26
CIS
6
IC16684
IC16691
1
AND
KEYSCAN
SS
33
CHA
22
VIDEO DATA
BUFFER
SCAN DRIVE
BUFFER
P+5V
16
SCNR_PRO
2
SD
46
P+15V
20
P+3.3V
1
P35
P+15V
24
2
BUFFER
Q16042
PANEL
SUSTAIN
ELECTRODE
VSCN_F
SD
11
CML
CB6
Vsus
DATA DRIVER
CONTROL DATA
IC14804-06
IC16471
2
9
19
SUSTAIN CONTROL
P+5V
1
P11
PC16301
1
SUSTAIN CONTROL
VIDEO DATA
SUSTAIN DRIVE
C21
CB
12
OR
1
BUFFER
VDA
C31
21
40
P+3.3V
INVERTER
IC16521
NO USE
IC16131
IC16132
SD
P+15V
CONTROL DATA
30
IGBT CONTROL
CRC2
42
P+5V
BUFFER
VFG
23
IC16724
IC16241
USL
OC1
Q16401
Q16402
Q16403
CERS
LED(G)
FPC PROTECTOR
P2
CSH
SS33
D20
CB3
DRIVER
Q16471
C1
VF5V
UMH
7
IC16522
IC16795
C33
SOS7
UMH
UEH
PLASMA
PANEL
BUFFER
5
1
6
IC16564,65
IC14901,02,04
IC16501
1
(LOWER)
VDA
6
PDP SCAN
4
SOS8_SS
2
Q16101
Q16102
C35
CEL
CB7
Q16421
Q16422
Q16423
CPH1
UML
IPD CIRCUIT
2
2
USH
54
T16471
CRC2
BUFFER
IC16784,85
OC1
CLK
Q16021
Q16022
Q16023
D32
30
Q16451
2
Q16001
Q16002
Q16003
MAIN H
PANEL SCAN
P+3.3V
CHA
VFO
C14
SC
20
SIU
CML
1
1
13
LED(G)
BUFFER
CONTROL DATA
1
55
SC
USL
CIS
SU
41
SS
SS
64
IC16191
1
SOS6
SOS8_SS
VDA
SEL
VAD GEN.
P+5V
VSCN GEN.
6
D31
PC16723
SS
66
PLASMA PANEL
OC2
DATA DRIVER
CEL
35
Q16600
IC14604-06
14
8
CB1
3
SC
46
1
4
Q16601
F15V
16
VF5V
1
DATA DRIVER (CENTER)
BUFFER
IC16490,91
9
SS
69
T16472
25
IPD CIRCUIT
2
SHUNT REG
37
SHUNT REG
IC16244
CSL
PC16897
2
IC16502
CB5
C3
DRIVER
5V_F
IC16152
BUFFER
Q16441
Q16442
SOS8_SS
SC JIG
38
CB
11
CB4
NAND
SOS8_SS
6
KEY3
BUFFER
KEY1
SHUNT REG
KEY
13
51
CEL
52
SCAN
CONTROL
18
13
VE GEN.
IC17301
MAIN L
IC16786,87
BUFFER
VSCN-F
D16713
CSH
D16714
1
MID
P+3.3V
VDA
SCAN CONTROL
SUSTAIN OUT
P+5V
35
VFG
6
SCAN OUT (UPPER)
SS2
1
C10
Vsus
8
SS
11
SC
41
RECOVERY H
+5V
(SC)
IC17201,02
CSL
SU
11
13
SUSTAIN CONTROL
IC16151
VFO
CB
13
IC16921
CB
14
IC14801-03
SCAN OUT (LOWER)
PDP SCAN
SHUNT
REG
SIU
IC16561,62
6
SUSTAIN H
VDA
SD
42
36
Q16621
Q16622
Q16623
Q16624
2
DRIVER
OC2
CLK
IC17302
VOL
PDP SCAN
SC
42
PDP SCAN
Q16052
USH
BUFFER
Q16661
VIDEO DATA
4
CMH
P+3.3V
DRIVER
CERS
SCNR_PRO
IC14601-03
54
VIDEO DATA
DATA DRIVER (LEFT)
LOGIC IC
1
20
8
3
CB
15
SEL
UML
VIDEO DATA
20
MID
UHZ
VFG
CB8
IC16304,12
VDA
8
SC2
Q16607
SU1-SU5
PLASMA PANEL
CB9
BUFFER
UEH
SC
50
26
15
1
SD1-SD5
Q16660
5
VIDEO DATA
C20
CMH
32
C26
SUSTAIN L
C36
(LED:6 TIMES)
(LED:7 TIMES)
(LED:8 TIMES)
TH-65VX300ER
44
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